基于加速度传感器的机动车制动性能监测系统

System for Motor Vehicle Braking Performance Monitoring Based on Three-axis Accelerometer

针对目前机动车制动性能中检测依靠车管部门强制检测所带来的检测周期长、自主检测能力差的问题,利用三轴传感器的特性结合改进的向后积分算法实时检测机动车的制动性能信息并通过移动网络发送测试数据。简述了系统的硬件组成与操作流程。该系统功能齐全、成本低廉、安装方便具有较好的经济与社会效益。

The article introduces a motor vehicle braking performance monitoring system which uses a multidimensional accelerometer to monitor the vehicle during braking , and calculates the parameters of national standards with some algorithm .By the existing 3G network combining with backward integration algorithm , it achieves the real -time braking performance information of vehicle detection.Briefly the paper introduces the hardware composition and working principle of the system which is with the features of complete functions , low cost and easy to setup .